Registry of the German CLL Study Group

Recruiting now

Conditions studied: CLL, SLL, HCL, Richter´s Transformation, Leukemia, Prolymphocytic, B-Cell, Leukemia, Prolymphocytic, T-Cell, T-LGL Leukemia, NK-LGL Leukemia

In brief

Long term follow-up of patients with chronic lymphocytic leukemia (CLL), B-prolymphocytic leukemia (B-PLL), T-cell prolymphocytic leukemia (T-PLL), Small lymphocytic lymphoma (SLL), T/Natural Killer large granular lymphocyte leukemia (T or NK-LGL), Hairy cell leukemia (HCL) and Richter's transformation

Key facts

Study ID

NCT02863692

Run by

German CLL Study Group

People needed

8000

Starts

2013-08-01

Expected to finish

2026-12-01

Last updated by the study team

2025-12-08

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may not qualify if…

• Patients without confirmed diagnosis of CLL, B-PLL, T-PLL, SLL, T or NK- LGL, HCL or Richter's transformation
• Cerebral dysfunction, legal incapacity

Where it is running

• BAG Freiberg-Richter, Jacobasch, Wolf, Illmer — Dresden, Saxony, Germany (enrolling)

Full record on ClinicalTrials.gov

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